Questions
Rank Topic Problem Formatted Problem
201 Find the Number of Possibilities 20 choose 10
202 Find the Number of Possibilities 18 choose 3
203 Find the Number of Possibilities 11 choose 7
204 Find the Number of Possibilities 11 permute 2
205 Find the Number of Possibilities 12 permute 5
206 Find the Number of Possibilities 12 choose 9
207 Find the Number of Possibilities 11 permute 4
208 Find the Number of Possibilities 11 permute 5
209 Find the Number of Possibilities 12 choose 1
210 Find the Number of Possibilities 10 permute 10
211 Find the Number of Possibilities 10 choose 10
212 Find the Number of Possibilities 100 choose 5
213 Find the Number of Possibilities 17 choose 3
214 Find the Number of Possibilities 16 choose 6
215 Find the Number of Possibilities 16 permute 4
216 Find the Number of Possibilities 15 permute 5
217 Find the Number of Possibilities 16 choose 12
218 Find the Number of Possibilities 15 choose 8
219 Find the Number of Possibilities 15 choose 9
220 Find the Number of Possibilities 15 permute 3
221 Find the Number of Possibilities 13 choose 8
222 Find the Number of Possibilities 13 choose 1
223 Find the Number of Possibilities 14 choose 5
224 Find the Number of Possibilities 14 choose 7
225 Find the Number of Possibilities 15 choose 11
226 Find the Number of Possibilities 14 permute 6
227 Find the Inverse [[2,0,5],[0,-1,0],[3,2,7]]
228 Find Reduced Row Echelon Form [[1,1,0],[3,-1,5],[1,-1,-1]]
229 Find Reduced Row Echelon Form [[1,-6,2],[0,0,0]]
230 Find Reduced Row Echelon Form [[2,1,1,350],[0,1,3,350],[2,2,1,400]]
231 Find the Inverse [[1,1,1],[2,3,4],[1,3,6]]
232 Find the Inverse [[1,2,0],[-3,4,-2],[-5,0,-2]]
233 Maximize the Equation given the Constraints 2x-5y=3 , x+4>2y ,
234 Maximize the Equation given the Constraints y-5x=30 , y>x+2 ,
235 Solve by Substitution 7x+5y=32 , -3x+y=-20 ,
236 Solve by Substitution 2x=y-7 , 4x-2y=14 ,
237 Solve by Substitution 7/4x-5/2y=2 , 1/4x+7/2y=8 ,
238 Solve by Substitution 5x-4y=4 , -10x+8y=-8 ,
239 Solve by Substitution x-y=7 , 2x-2=k ,
240 Solve Using a Matrix with Cramer's Rule 5x+8y-6z=14 , 3x+4y-2z=8 , x+2y-2z=3 , ,
241 Solve Using an Augmented Matrix x-2y+x=0 , y-3z=-1 , 2y+5z=-2 , ,
242 Find the Slope (2,2) , (8,5) ,
243 Solve Using a Matrix by Elimination 2x+5y-2z=14 , 5x-6y+2z=0 , 4x-y+3z=-7 , ,
244 Solve Using a Matrix by Elimination 7x+5y=32 , -3x+y=-20 ,
245 Find the Equation Using Two Points (1,4) , (-7,-4)
246 Find the Regression Line table[[x,y],[1,0],[2,3],[3,8],[4,15],[5,24],[6,35]]
247 Evaluate (0.888)^24
248 Evaluate (-1)^3*((-1)^2)^6
249 Find the Continuous Interest Future Value p=9000 , r=5% , t=5 , ,
250 Find the Determinant of the Resulting Matrix [[2,3],[3,4]][[4,3],[6,4]]
251 Find the Simple Interest Future Value p=232 , r=5% , t=8 , ,
252 Find the Simple Interest Received p=6000 , r=6% , t=2 , ,
253 Find the Present Value f=5000 , r=4% , t=1 , ,
254 Find the Equation of Variation x+5y-9z=-8 , z=-3 ,
255 Solve the System of @WORD x+4y>8 , x-2y<8 ,
256 Find the Number of Possibilities 7C^3*(6C^3)
257 Solve for x -3(4-x)=5-(x+1)
258 Solve for x 8+12i+19x=10-16i+3yi
259 Simplify 4x*(y^7)
260 Solve for y 8x=5y+9
261 Solve for y x+2y=8
262 Solve for x x^2-24x+129=0
263 Solve for x x/4+1/2=3/8
264 Convert to Interval Notation -2(4x-14)<10x+12
265 Find the Roots/Zeros Using the Rational Roots Test 5x^5+5x^3+1
266 Find the Range f(x)=(e^(-x)+e^( square root of x))/(2e^(-2x))
267 Factor x^2*(11x)+28
268 Factor 3x+y=10
269 Use the Rational Roots Test to Find All Possible Roots 7x^4-28x^2+28x-56
270 Find the x and y Intercepts -2x-6y+18=0
271 Find the x and y Intercepts 5x-3y+15=0
272 Find the Slope and y-intercept y=3x
273 Find the Roots (Zeros) f(x)=x^2-3
274 Find the Domain i
275 Divide Using Synthetic Division (5x^2+6)/(x-1)
276 Find the Roots (Zeros) y=3x^4-8x^3-6x^2+24x-9
277 Determine if Linear 4x-7y^2+6=0
278 Determine the Type of Number square root of 9
279 Determine the Types of the Numbers {7,12,17,22,27,32,37,42,47}
280 Solve for x 3(2y-6)<-12
281 Solve for m m=(-29-(-15))/(15-8)
282 Find the Number of Possibilities 10 choose 4
283 Find Where Undefined/Discontinuous cube root of x^5
284 Find Where Undefined/Discontinuous n^2+10n+100
285 Determine the Type of Number square root of 34
286 Find the Inverse (7x-14)/(x-2)
287 Determine the Type of Number square root of 27
288 Determine the Types of the Numbers {1,2,3}
289 Solve for x 2 log base 4 of x- log of x+2>1
290 Solve for x x>(2y)/3-4
291 Find Where Undefined/Discontinuous px^2=5.87x+5.47
292 Find Where Undefined/Discontinuous t=-1.84x+212
293 Find the Exponential Function (-2,-7)
294 Solve by Graphing v(1)=-95*1+10
295 Find Where Undefined/Discontinuous 2x^2+5x-1=0
296 Find Where Undefined/Discontinuous 6x-2+7=4x+5-6x
297 Determine if Linear 8x=5y+9
298 Subtract -2(-7)^2-4*-7-9
299 Apply the Quadratic Formula 81x^2+90x+25
300 Find Where Undefined/Discontinuous (dy)/(dt)+y=e^t
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